10380650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 23748480

約数和(自身を除く): 13367830

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 223, 245, 266, 350, 446, 475, 490, 665, 931, 950, 1115, 1225, 1330, 1561, 1862, 2230, 2450, 3122, 3325, 4237, 4655, 5575, 6650, 7805, 8474, 9310, 10927, 11150, 15610, 21185, 21854, 23275, 29659, 39025, 42370, 46550, 54635, 59318, 78050, 105925, 109270, 148295, 207613, 211850, 273175, 296590, 415226, 546350, 741475, 1038065, 1482950, 2076130, 5190325, 10380650]

約数ペア:

[(1, 10380650), (2, 5190325), (5, 2076130), (7, 1482950), (10, 1038065), (14, 741475), (19, 546350), (25, 415226), (35, 296590), (38, 273175), (49, 211850), (50, 207613), (70, 148295), (95, 109270), (98, 105925), (133, 78050), (175, 59318), (190, 54635), (223, 46550), (245, 42370), (266, 39025), (350, 29659), (446, 23275), (475, 21854), (490, 21185), (665, 15610), (931, 11150), (950, 10927), (1115, 9310), (1225, 8474), (1330, 7805), (1561, 6650), (1862, 5575), (2230, 4655), (2450, 4237), (3122, 3325)]